CN103237148B - A photographic scanner - Google Patents

Abstract

The invention discloses a photographing type scanner, which comprises a support column, a photographing rod, a base station and a pressing plate, wherein the support column is fixed on the base station; the photographing rod is rotatably connected with one end of the support column and can rotate to be overlapped with the support column; the support column comprises a superposed surface, a back surface and two side surfaces, wherein the superposed surface is used for being adjacent to the photographing rod when being superposed, and the back surface is opposite to the superposed surface; the photographing rod comprises a photographing surface, and a photographing type camera module is arranged on the photographing surface; the base station is rotatably connected with the other end of the support column, and the rotating central axis of the base station is parallel to the rotating central axis of the photographing rod; the pressing plate is rotationally connected with the base station; when the base station rotates to be in the same straight line with the supporting column, the pressing plate can abut against the back surface of the supporting column after rotating 90 degrees from a position adjacent to one corresponding side surface of the supporting column in parallel; when the base rotates to be vertical to the supporting columns, the pressing plate protrudes out of the base towards the outer side direction of the back faces of the supporting columns. The portable multifunctional electric heating cooker is convenient to carry, is suitable for various occasions, is convenient to operate, and effectively improves the working efficiency.

Description

A photographic scanner

technical field

The invention belongs to the technical field of scanner structure design, and in particular relates to a photographic scanner.

Background technique

Scanner is a kind of external computer equipment. By capturing images and converting them into digital devices that can be displayed, edited, stored and output by computers, traditional scanners used in work are generally large in size and inconvenient to carry. It can cause a lot of hassle when technical data needs to be scanned.

In order to adapt to the needs of the market, there are existing photographic scanners (commonly known as high-speed cameras) on the market. When in use, use its base to stand next to the computer to perform photographic scanning. This photo-type scanner has the following disadvantages: (1) Sometimes when there is no working table on site, this kind of photo-type scanner cannot stand, so it cannot be used. (2) In order to be able to stand stably, the base of this kind of photographic scanner is generally made larger and heavier, which is inconvenient to carry and poor in portability. (3) When this kind of photo scanner is in use, due to the lack of positioning marks that traditional scanners have to locate the piece to be scanned, in actual use, in order to obtain a better image, it is often necessary to adjust the piece to be scanned by hand multiple times. , so that it is in the proper position, its operation is time-consuming and laborious, and even so, it is often difficult to obtain a satisfactory scanned image.

Contents of the invention

In order to solve the problems existing in the background technology, the present invention provides a relatively light and easy-to-carry photographic scanner.

The technical solution of the present invention is: a photographic scanner, comprising a supporting column and a photographing pole, the photographing pole is connected to one end of the supporting pole in rotation and can be rotated to overlap with the supporting pole; the supporting pole includes a The superimposed surface adjacent to each other, the back side opposite to the superimposed surface, and the two sides located on both sides of the superimposed surface; the photographing pole includes a photographing surface adjacent to the support column when superimposed, and the photographing surface is provided with a photographic camera module ; Its structural features are: it also includes an abutment and a pressing plate; the abutment is rotatably connected to the other end of the support column, and the central axis of rotation of the abutment is parallel to the central axis of rotation of the camera rod; the pressing plate is rotatably connected to the abutment; when the abutment When it is rotated to be on the same line with the support column, the pressure plate can be rotated 90 degrees from a position parallel to the corresponding side of the support column and abutted against the back of the support column; when the abutment is rotated to be perpendicular to the support column, the pressure plate Protrude beyond the abutment towards the outside of the back of the support post.

In the above technical solution, the basic shape of the support column is a rectangular rod.

In the above technical solution, the basic shape of the abutment is a rectangular rod.

In the above technical solution, the number of pressing plates is two, and when the abutment is rotated to be on the same line as the support column, the central axis of rotation of the pressing plate is perpendicular to the central axis of rotation of the abutment.

In the above technical solution, a groove with the same depth as the thickness of the pressure plate is provided on the back of the support column. When the abutment rotates to be on the same line as the support column, the pressure plate can be embedded in the groove during the rotation.

When the present invention is in use, first turn the pressing plate and the photographing rod to a position parallel to the horizontal plane, then use the base of the main unit of the notebook computer or other heavy objects to crimp and fix the pressing plate on the worktable, and then place the object to be photographed Below the rod, the camera module is used to scan the object to be photographed; the invention is convenient to carry, suitable for various occasions, convenient to operate, and effectively improves work efficiency.

Description of drawings

Fig. 1 is a kind of three-dimensional structure schematic diagram of the first structure of the present invention;

Fig. 2 is a schematic diagram of a three-dimensional structure of the photographic scanner shown in Fig. 1 viewed from another angle;

Fig. 3 is a schematic diagram of a three-dimensional structure of the pressure plate in the photographic scanner shown in Fig. 1 after the initial flip;

Fig. 4 is a schematic diagram of a three-dimensional structure after the pressing plate of the photographic scanner shown in Fig. 3 is further rotated;

Fig. 5 is a schematic diagram of a three-dimensional structure of the photographic scanner shown in Fig. 3 after it is fully deployed;

FIG. 6 is a schematic diagram of a usage state of the photographic scanner shown in FIG. 1;

Fig. 7 is a kind of partial structure schematic diagram of photographing pole in the second structure of the present invention;

Fig. 8 is a schematic cross-sectional structural view of the photographing rod shown in Fig. 7;

Fig. 9 is a schematic diagram of a partial structure of the photographing rod in the third structure of the present invention;

FIG. 10 is a schematic cross-sectional structure diagram of the photographing rod shown in FIG. 9 .

The marks shown in the accompanying drawings are: support column 1, superimposed surface 11, back surface 12, groove 121, side surface 13, photographing rod 2, photographing surface 21, photographing camera module 3, lens 31, abutment 4, pressure plate 5, Accommodating cavity 6 , lighting lamp 7 , light-transmitting hole 8 , first group of light-transmitting hole 8A, second group of light-transmitting hole 8B, third group of light-transmitting hole 8C, sensor switch 9 , notebook computer 100 , host base 101 .

Detailed ways

(Example 1)

Figures 1 to 6 show the first specific embodiment of the present invention, wherein Figure 1 is a schematic diagram of a three-dimensional structure of the first structure of the present invention; Figure 2 is a photographic scanner shown in Figure 1 viewed from another angle Fig. 3 is a schematic diagram of a three-dimensional structure of the photographic scanner shown in Fig. 1 after the pressure plate is turned over; Fig. 4 is a diagram of the photographic scanner shown in Fig. A schematic diagram of a three-dimensional structure; FIG. 5 is a schematic diagram of a three-dimensional structure of the photographic scanner shown in FIG. 3 after it is fully deployed; FIG. 6 is a schematic diagram of a use state of the photographic scanner shown in FIG. 1 .

This embodiment is a photographic scanner, as shown in Figures 1 to 6, comprising a supporting column 1, a photographing pole 2, an abutment 4 and a pressing plate 5; the photographing pole 2 is rotationally connected with one end of the supporting pole 1 and can rotate To overlap with the support column 1; the support column 1 includes a superimposed surface 11 for being adjacent to the photo pole 2 when superimposed, a back surface 12 opposite to the superimposed surface 11, and two side surfaces on both sides of the superimposed surface 11 13; the photographing rod 2 includes a photographing surface 21 adjacent to the support column 1 when superimposed, and the photographing surface 21 is provided with a photographic camera module 3; the base 4 is connected to the other end of the support column 1 in rotation, and the rotation of the base 4 The central axis is parallel to the central axis of rotation of the photo pole 2; the pressing plate 5 is rotationally connected with the base 4; The adjacent position abuts against the back surface 12 of the support column 1 after being rotated 90 degrees; when the abutment 4 is rotated to be perpendicular to the support column 1 , the pressure plate 5 protrudes from the abutment 4 towards the outer side of the support column back 12 .

In this embodiment, the basic shape of the supporting column 1 and the base 4 is a rectangular rod shape.

In this embodiment, the number of pressing plates is two, and when the base platform is rotated to be on the same line as the support column, the rotation central axis of the pressing plate is perpendicular to the rotation central axis of the base platform.

In this embodiment, the back of the support column is provided with a groove 121 whose depth is the same as the thickness of the pressure plate. When the abutment rotates to be on the same line as the support column, the pressure plate can be embedded in the groove during the rotation process.

When the present embodiment is in use, as shown in Figure 6, at first the pressing plate and the photographing rod are rotated to a position parallel to the horizontal plane, then the pressing plate is crimped and fixed on the worktable with the host base 101 of the notebook computer 100 or other heavy objects, and then The object to be photographed can be placed under the camera pole, and the photographic camera module is used to perform photographic scanning of the object to be photographed; the invention is convenient to carry, applicable to various occasions, convenient to operate, and effectively improves work efficiency.

(Example 2)

Fig. 7 and Fig. 8 have shown the second kind of specific embodiment of the present invention, and wherein Fig. 7 is a kind of partial structure schematic diagram of photographing rod in the second structure of the present invention; Fig. 8 is a kind of cutaway of photographing rod shown in Fig. 7 Schematic view of the structure.

This embodiment is basically the same as Embodiment 1, the difference is that: as shown in Fig. 7 and Fig. 8, the photographing camera module includes a lens 31 arranged on the photographing rod 2; An illuminating lamp 7 in the accommodating cavity, a group of light-transmitting holes 8 communicating with the accommodating cavity, and an inductive switch 9 for controlling the illuminating lamp. The number of the group of light-transmitting holes is four, and the four light-transmitting holes are arranged symmetrically with the lens as the center. The area to be photographed; the cross-sectional shape of each light-transmitting hole is circular, and in practice, a light-transmitting hole whose cross-sectional shape is L-shaped can also be selected.

In order to use a smaller camera stick to form a larger area to be photographed, such as an area the size of A4 paper, it is preferable to set the direction of each light transmission hole obliquely relative to the direction of the central axis of the lens.

The sensor switch in this embodiment is preferably an infrared switch, and the user can trigger the infrared switch by placing his hand at a proper position without touching the camera stick.

The advantage of this embodiment is: by presetting the positions and inclination angles of the light-transmitting holes, the light transmitted from the four light-transmitting holes, when irradiated on the working surface to be scanned, forms four light spots at proper positions, These four light spots can form a clear area to be photographed with a preset size, reminding the user to place the document to be scanned in an appropriate area for photographic scanning, without repeatedly moving the scanned document, and can accurately determine the scanned document position, effectively improving work efficiency and obtaining better images.

(Example 3)

Fig. 9 and Fig. 10 have shown the third kind of specific embodiment of the present invention, and wherein Fig. 9 is a kind of partial structure schematic diagram of photographing rod in the third structure of the present invention; Fig. 10 is a kind of section of photographing rod shown in Fig. 9 Schematic view of the structure.

This embodiment is basically the same as Embodiment 2, the difference is that: as shown in Fig. 9 and Fig. 10, the photo pole 2 is provided with a plurality of lighting lamps 7, and a plurality of groups of lighting lamps for matching each lighting lamp The transmitted light of the illuminating lamp surrounds the light-transmitting holes 8 that form different sizes of areas to be photographed.

Specifically, the photo pole in this embodiment is provided with three accommodating cavities 6, lighting lamps 7 located in each accommodating cavities, three groups of light-transmitting holes 8 communicating with each accommodating cavities, and three for controlling Infrared sensor switch 9 corresponding to an illuminating lamp; three groups of light-transmitting holes 8 are respectively the first group of light-transmitting holes 8A, the second group of light-transmitting holes 8B and the third group of light-transmitting holes 8C, of which four light-transmitting holes 8A transmit When the emitted light irradiates on the working surface to be scanned, it encloses and forms an area to be photographed with the size of A4 paper; Shooting area; when the light transmitted by the four light-transmitting holes 8C is irradiated on the working surface to be scanned, the area to be photographed is enclosed to form a business card or an ID card or a bank card size.

The advantage of this embodiment is: on the same photo pole, multiple groups of light-transmitting holes and multiple groups of lighting lamps for forming different areas to be photographed are set, and for different scanning objects, different regions to be photographed are selected to prompt, which is convenient to improve work efficiency and obtain better scanned images.

Apparently, the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And these obvious changes or modifications derived from the spirit of the present invention are still within the protection scope of the present invention.

Claims (1)

1. a photo taking type scanner, comprise support column (1) and camera pole (2), one end of camera pole and support column is rotationally connected and can turn to support column superimposed; Support column comprises for superposed surfaces (11) adjacent time superimposed with camera pole, the back side (12) relative with superposed surfaces and two sides (13) being positioned at superposed surfaces both sides; Face of taking pictures (21) adjacent when camera pole comprises superimposed with support column, the face of taking pictures is provided with photo taking type photographing module (3); It is characterized in that: also comprise base station (4) and pressing plate (5); The other end of base station and support column is rotationally connected, and the center of rotation axis being parallel of base station is in the center of rotation axis of camera pole; Pressing plate and base station are rotationally connected; When base station turn to be on same straight line with support column time, pressing plate can, from a side parallel adjoining position corresponding to support column, be connected on the back side of support column after rotating 90 degree; When base station turns to vertical with support column, pressing plate protrudes from base station towards the lateral direction at the support column back side; Camera pole is provided with three containing cavities (6), is arranged in the illuminating lamp (7) of each containing cavity, to three groups of loopholes (8) that each containing cavity communicates and three for controlling the infrared sensing switch (9) of a corresponding illuminating lamp; Three groups of loopholes (8) are first group of loophole (8A) respectively, second group of loophole (8B) and the 3rd group of loophole (8C), the light that four loopholes in first group of loophole (8A) transmit is radiated in time sweeping on working face, and what enclose formation A4 paper size treats bat region; The light that four loopholes in second group of loophole (8B) transmit is radiated in time sweeping on working face, and what enclose formation A5 paper size treats bat region; The light that four loopholes in 3rd group of loophole (8C) transmit is radiated in time sweeping on working face, enclose formed business card or identity card or bank card size wait clap region.